22230430 has 8 divisors (see below), whose sum is σ = 40014792. Its totient is φ = 8892168.

The previous prime is 22230421. The next prime is 22230463. The reversal of 22230430 is 3403222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111512 + ... + 1111531.

It is an arithmetic number, because the mean of its divisors is an integer number (5001849).

Almost surely, 2^22230430 is an apocalyptic number.

22230430 is a deficient number, since it is larger than the sum of its proper divisors (17784362).

22230430 is a wasteful number, since it uses less digits than its factorization.

22230430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2223050.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 22230430 is about 4714.9156938380. The cubic root of 22230430 is about 281.1788310461.

Adding to 22230430 its reverse (3403222), we get a palindrome (25633652).

The spelling of 22230430 in words is "twenty-two million, two hundred thirty thousand, four hundred thirty".